package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Slf4j
@Component
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    @Scheduled(cron = "0 * * * * ? ")
    public void TimeoutOrder(){
        log.info("定时处理超时订单");

        //select* from orders where status = ? and order_time<(now()-15min)
        //update orders set status = ? where id in (?,?,?)

        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, LocalDateTime.now().minusMinutes(15));

        if(ordersList != null && ordersList.size()>0){
            for(Orders orders:ordersList){
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时，自动取消");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }

     }

    /**
     * 定时处理处于派送中状态的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")
     public void deliveryOrder(){
        log.info("定时处理处于派送中状态的订单");
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, LocalDateTime.now().minusMinutes(60));
        if(ordersList != null && ordersList.size()>0){
            for(Orders orders:ordersList){
                orders.setStatus(Orders.COMPLETED);
                orderMapper.update(orders);
            }
        }
     }
}
